same tests without the adapter speed warning. (0.12.0 is a bit slower than current git and patches)
But still with the crucial warning: ~~~ Warn : Adding extra erase range, 0x10022d00 .. 0x1002ffff ~~~ Attachments: - [openocd_tests_fast_log.txt](https://sourceforge.net/p/openocd/tickets/_discuss/thread/67e8883d37/6000/attachment/openocd_tests_fast_log.txt) (8.4 kB; text/plain) --- **[tickets:#437] Wrong sector size for w25q16jv / RP2040 pico** **Status:** new **Milestone:** 0.11.0 **Created:** Sun Sep 29, 2024 05:57 AM UTC by JustAnother1 **Last Updated:** Tue Oct 01, 2024 04:27 PM UTC **Owner:** nobody in line 305 of src/flash/nor/rp2040.c (current git) there is this comment: ~~~ /* The RP2040 Boot ROM provides a _flash_range_erase() API call documented in Section 2.8.3.1.3: https://datasheets.raspberrypi.org/rp2040/rp2040-datasheet.pdf and the particular source code for said Boot ROM function can be found here: https://github.com/raspberrypi/pico-bootrom/blob/master/bootrom/program_flash_generic.c In theory, the function algorithm provides for erasing both a smaller "sector" (4096 bytes) and an optional larger "block" (size and command provided in args). */ ~~~ I have verified the erase function from the boot rom of the RP2040. That is the same function openocd uses here. And I found that it is able to erase a 4096 byte sector. So the comment is right. I wrote something before and after and in a sector and then called _flash_range_erase() from the boot-rom to erase the one 4096 bytes sized sector and only the bytes in the sector have been erased. The data before and after were still there. So erasing 4096 bytes is not theory anymore. I therefore think that line 55 in src/flash/nor/rp2040.c and line 123 (129?) in src/flash/nor/spi.c should be changed. They specify the sector size to 0x10000 (64k) and should be 1000(4k) What else can I do to get this change merged, or is there a reason not to do this? --- Sent from sourceforge.net because openocd-devel@lists.sourceforge.net is subscribed to https://sourceforge.net/p/openocd/tickets/ To unsubscribe from further messages, a project admin can change settings at https://sourceforge.net/p/openocd/admin/tickets/options. Or, if this is a mailing list, you can unsubscribe from the mailing list.
